"Koga (Snagger113)"@en . . "Koga is the fifth Gym Leader from Kanto his Gym is situated at Fuchsia city he mainly concentrates as a poison type user. He is very strong and a good person...from the outside. Koga may appear good but he has a sinister identity in Team Rocket known as the Mask of Poison."@en . . . . . . "Koga is the fifth Gym Leader from Kanto his Gym is situated at Fuchsia city he mainly concentrates as a poison type user. He is very strong and a good person...from the outside. Koga may appear good but he has a sinister identity in Team Rocket known as the Mask of Poison."@en . . . .